Open-ILS/web/js/ui/default/staff/circ/patron/holds.js

   1 /**
   2  * List of patron holds
   3  */
   4
   5 angular.module('egPatronApp').controller('PatronHoldsCtrl',
   6
   7        ['$scope','$q','$routeParams','egCore','egUser','patronSvc',
   8         'egGridDataProvider','egHolds','$window','$location','egCirc','egHoldGridActions',
   9 function($scope,  $q,  $routeParams,  egCore,  egUser,  patronSvc,
  10         egGridDataProvider , egHolds , $window , $location , egCirc, egHoldGridActions) {
  11
  12     $scope.initTab('holds', $routeParams.id);
  13     $scope.holds_display = 'main';
  14     $scope.detail_hold_id = $routeParams.hold_id;
  15     $scope.grid_actions = egHoldGridActions;
  16
  17     function refresh_all() {
  18         patronSvc.refreshPrimary();
  19         patronSvc.holds = [];
  20         patronSvc.hold_ids = [];
  21         provider.refresh()
  22     }
  23     $scope.grid_actions.refresh = refresh_all;
  24
  25     $scope.show_main_list = function() {
  26         // don't need a full reset_page() to swap tabs
  27         $scope.holds_display = 'main';
  28         patronSvc.holds = [];
  29         patronSvc.hold_ids = [];
  30         provider.refresh();
  31     }
  32
  33     $scope.show_alt_list = function() {
  34         // don't need a full reset_page() to swap tabs
  35         $scope.holds_display = 'alt';
  36         patronSvc.holds = [];
  37         patronSvc.hold_ids = [];
  38         provider.refresh();
  39     }
  40
  41     $scope.hide_cancel_hold = function(action) {
  42         return $scope.holds_display == 'alt';
  43     }
  44
  45     $scope.hide_uncancel_hold = function(action) {
  46         return !$scope.hide_cancel_hold();
  47     }
  48
  49     var provider = egGridDataProvider.instance({});
  50     $scope.gridDataProvider = provider;
  51
  52     function fetchHolds(offset, count) {
  53         // TODO: LP#1697954 Fetch all holds on grid render to support
  54         // client-side sorting.  Migrate to server-side sorting to avoid
  55         // the need for fetching all items.
  56
  57         // we're going to just fetch all the holds up front
  58         //var ids = patronSvc.hold_ids.slice(offset, offset + count);
  59         return egHolds.fetch_holds(patronSvc.hold_ids).then(null, null,
  60             function(hold_data) {
  61                 patronSvc.holds.push(hold_data);
  62                 return hold_data;
  63             }
  64         );
  65     }
  66
  67     provider.get = function(offset, count) {
  68
  69         // see if we have the requested range cached
  70         if (patronSvc.holds[offset]) {
  71             return provider.arrayNotifier(patronSvc.holds, offset, count);
  72         }
  73
  74         // see if we have the holds IDs for this range already loaded
  75         if (patronSvc.hold_ids[offset]) {
  76             return fetchHolds(offset, count);
  77         }
  78
  79         var deferred = $q.defer();
  80         patronSvc.hold_ids = [];
  81
  82         var method = 'open-ils.circ.holds.id_list.retrieve.authoritative';
  83         if ($scope.holds_display == 'alt')
  84             method = 'open-ils.circ.holds.canceled.id_list.retrieve.authoritative';
  85
  86         var current = 0;
  87         egCore.net.request(
  88             'open-ils.circ', method,
  89             egCore.auth.token(), $scope.patron_id
  90
  91         ).then(function(hold_ids) {
  92             if (!hold_ids.length) { deferred.resolve(); return; }
  93
  94             patronSvc.hold_ids = hold_ids;
  95             fetchHolds(offset, count)
  96             .then(deferred.resolve, null, function (data) {
  97                 if (data) {
  98                     if (current >= offset && current < count) {
  99                         deferred.notify(data);
 100                     }
 101                     current++;
 102                 }
 103             });
 104         });
 105
 106         return deferred.promise;
 107     }
 108
 109     $scope.print = function() {
 110         var holds = [];
 111         angular.forEach(patronSvc.holds, function(item) {
 112             holds.push({
 113                 hold : egCore.idl.toHash(item.hold),
 114                 copy : egCore.idl.toHash(item.copy),
 115                 volume : egCore.idl.toHash(item.volume),
 116                 title : item.mvr.title(),
 117                 author : item.mvr.author()
 118             });
 119         });
 120
 121         egCore.print.print({
 122             context : 'receipt',
 123             template : 'holds_for_patron',
 124             scope : {holds : holds}
 125         });
 126     }
 127
 128     $scope.detail_view = function(action, user_data, items) {
 129         if (h = items[0]) {
 130             $location.path('/circ/patron/' +
 131                 $scope.patron_id + '/holds/' + h.hold.id());
 132         }
 133     }
 134
 135     $scope.list_view = function(items) {
 136         $location.path('/circ/patron/' + $scope.patron_id + '/holds');
 137     }
 138
 139     $scope.place_hold = function() {
 140         $location.path($location.path() + '/create');
 141     }
 142
 143     // when the detail hold is fetched (and updated), update the bib
 144     // record summary display record id.
 145     $scope.set_hold = function(hold_data) {
 146         $scope.detail_hold_record_id = hold_data.mvr.doc_id();
 147     }
 148
 149 }])
 150
 151
 152 .controller('PatronHoldsCreateCtrl',
 153        ['$scope','$routeParams','$location','egCore','egWorkLog','patronSvc',
 154 function($scope , $routeParams , $location , egCore , egWorkLog , patronSvc) {
 155
 156     $scope.handlers = {
 157         opac_hold_placed : function(hold) {
 158             patronSvc.fetchUserStats(); // update hold counts
 159             egWorkLog.record(
 160                 egCore.strings.EG_WORK_LOG_REQUESTED_HOLD,{
 161                     'action' : 'requested_hold',
 162                     'patron_id' : patronSvc.current.id(),
 163                     'hold_id' : hold
 164                 }
 165             );
 166         }
 167     }
 168
 169     $scope.initTab('holds', $routeParams.id).then(function(isAlert) {
 170         if (isAlert) return;
 171         // not guarenteed to have a barcode until init fetches the user
 172         $scope.handlers.patron_barcode = patronSvc.current.card().barcode();
 173     });
 174
 175     $scope.catalog_url =
 176         $location.absUrl().replace(/\/staff.*/, '/opac/advanced');
 177
 178     $scope.handle_page = function(url) {
 179     }
 180
 181 }])
 182